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Mathematics, 14.01.2020 05:31 raytaygirl

In an orchestra the ratio of trombones to violas is 1 to 3.
a. there are 9 violas. write a proportion that gives the number t of trombones in the orchestra.
b. how many trombones are in the orchestra? , i'm in 8th grade! (: youu..

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In an orchestra the ratio of trombones to violas is 1 to 3.
a. there are 9 violas. write a pro...
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